51055534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 78946560

約数和(自身を除く): 27891026

約数列:

[1, 2, 43, 86, 139, 278, 4271, 5977, 8542, 11954, 183653, 367306, 593669, 1187338, 25527767, 51055534]

約数ペア:

[(1, 51055534), (2, 25527767), (43, 1187338), (86, 593669), (139, 367306), (278, 183653), (4271, 11954), (5977, 8542)]